How to I get the thumbnail image top left side of my auction Post

[RSFChicks]

How to I get the thumbnail image top left side of my auction Post? I have figured out everything up to this point but cant seem to figure this one out.

www.facebook.com/ranchosantafechicks

 

[RSFChicks]

Weird noone will answer this question and I cant figure it out! Please help the tard!!!!